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Quanta Services is a leading provider of specialty contracting services, delivering comprehensive infrastructure solutions for the electric and gas utility, communications, pipeline, and energy industries in the United States, Canada, and Australia. Quanta reports its results under three reportable segments: electric power, renewables infrastructure, and underground utility and infrastructure. In 2021, the company acquired Blattner, a provider of comprehensive engineering, procurement, and construction solutions to customers in the renewable energy industry.

Bloom Energy designs, manufactures, sells, and installs solid-oxide fuel cell systems ("Energy Servers") for on-site power generation. Bloom Energy Servers are fuel-flexible and can use natural gas, biogas, and hydrogen to create 24/7 electricity for stationary applications. In 2021, the company announced plans to leverage its technology and enter the electrolyzer market. Bloom primarily sells its systems in the United States and South Korea.

American Airlines is the world’s largest airline by aircraft, capacity, and scheduled revenue passenger miles. Its major US hubs are Charlotte, Chicago, Dallas/Fort Worth, Los Angeles, Miami, New York, Philadelphia, Phoenix, and Washington, D.C. It generates over 30% of US airline revenue connecting Latin America with destinations in the United States. After completing a major fleet renewal, the company has the youngest fleet of US legacy carriers.

Generac designs and manufactures power generation equipment serving residential, commercial, and industrial markets. It offers standby generators, portable generators, lighting, outdoor power equipment, and a suite of clean energy products. Sales generated in the United States account for the majority of total sales.